Annual report

Period2022-04-01 → 2023-03-31

Filed2023-06-28

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 137

Metric	Value	Period	Scope	Source row
Revenue	¥2.1bn	2022-04-01 → 2023-03-31	Cons.	Net sales
Revenue	¥1.3bn	2021-04-01 → 2022-03-31	Cons.	Net sales
Revenue	¥1.0bn	2020-04-01 → 2021-03-31^d	Cons.	Net sales (5-year summary)
Revenue	¥1.3bn	2019-04-01 → 2020-03-31^d	Cons.	Net sales (5-year summary)
Revenue	¥1.2bn	2018-04-01 → 2019-03-31^d	Cons.	Net sales (5-year summary)
Operating income	¥508m	2022-04-01 → 2023-03-31	Cons.	Operating income
Operating income	−¥168m	2021-04-01 → 2022-03-31	Cons.	Operating income
Ordinary income	¥511m	2022-04-01 → 2023-03-31	Cons.	Ordinary income
Ordinary income	−¥128m	2021-04-01 → 2022-03-31	Cons.	Ordinary income
Ordinary income	−¥224m	2020-04-01 → 2021-03-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥125m	2019-04-01 → 2020-03-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥280m	2018-04-01 → 2019-03-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥511m	2022-04-01 → 2023-03-31	Cons.	Income before income taxes
Profit before tax	−¥393m	2021-04-01 → 2022-03-31	Cons.	Income before income taxes
Net income (owners)	¥493m	2022-04-01 → 2023-03-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥388m	2021-04-01 → 2022-03-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥238m	2020-04-01 → 2021-03-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥416m	2019-04-01 → 2020-03-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥297m	2018-04-01 → 2019-03-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥493m	2022-04-01 → 2023-03-31	Cons.	Profit loss
Net income	−¥388m	2021-04-01 → 2022-03-31	Cons.	Profit loss
Total assets	¥3.0bn	at 2023-03-31	Cons.	Assets
Total assets	¥2.3bn	at 2022-03-31	Cons.	Assets
Total assets	¥2.5bn	at 2021-03-31^d	Cons.	Total assets (5-year summary)
Total assets	¥2.8bn	at 2020-03-31^d	Cons.	Total assets (5-year summary)
Total assets	¥1.9bn	at 2019-03-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥1.5bn	at 2023-03-31	Cons.	Liabilities
Total liabilities	¥1.5bn	at 2022-03-31	Cons.	Liabilities
Net assets / equity	¥1.5bn	at 2023-03-31	Cons.	Net assets
Net assets / equity	¥828m	at 2022-03-31	Cons.	Net assets
Net assets / equity	¥1.1bn	at 2021-03-31^d	Cons.	Net assets
Net assets / equity	¥1.2bn	at 2020-03-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥1.5bn	at 2019-03-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥1.6bn	at 2023-03-31	Cons.	Cash and deposits
Cash and deposits	¥1.3bn	at 2022-03-31	Cons.	Cash and deposits
Cash & equivalents	¥1.6bn	at 2023-03-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.3bn	at 2022-03-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.3bn	at 2021-03-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.8bn	at 2020-03-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥657m	at 2019-03-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥277m	2022-04-01 → 2023-03-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥16m	2021-04-01 → 2022-03-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥102m	2020-04-01 → 2021-03-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥13m	2019-04-01 → 2020-03-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥160m	2018-04-01 → 2019-03-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥156m	2022-04-01 → 2023-03-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥7m	2021-04-01 → 2022-03-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥185m	2020-04-01 → 2021-03-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥16m	2019-04-01 → 2020-03-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥65m	2018-04-01 → 2019-03-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥87m	2022-04-01 → 2023-03-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥35m	2021-04-01 → 2022-03-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥160m	2020-04-01 → 2021-03-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥1.1bn	2019-04-01 → 2020-03-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥65m	2018-04-01 → 2019-03-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥145.23	2022-04-01 → 2023-03-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-117.5	2021-04-01 → 2022-03-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-73.6	2020-04-01 → 2021-03-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-141.84	2019-04-01 → 2020-03-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-101.96	2018-04-01 → 2019-03-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥97.29	2022-04-01 → 2023-03-31	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥413.63	at 2023-03-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥249.05	at 2022-03-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥332.47	at 2021-03-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥395.69	at 2020-03-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥527.82	at 2019-03-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	49.8%	at 2023-03-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	36.1%	at 2022-03-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	43.5%	at 2021-03-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	41.7%	at 2020-03-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	81.0%	at 2019-03-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	42.4%	2022-04-01 → 2023-03-31	Cons.	Rate of return on equity (5-year summary)
Employees	65	at 2023-03-31	Cons.	Number of employees
Employees	66	at 2022-03-31	Cons.	Number of employees
Employees	69	at 2021-03-31^d	Cons.	Number of employees
Employees	71	at 2020-03-31^d	Cons.	Number of employees
Employees	72	at 2019-03-31^d	Cons.	Number of employees
Revenue	¥2.1bn	2022-04-01 → 2023-03-31	Standalone	Net sales
Revenue	¥1.3bn	2021-04-01 → 2022-03-31	Standalone	Net sales
Revenue	¥1.0bn	2020-04-01 → 2021-03-31^d	Standalone	Net sales (5-year summary)
Revenue	¥1.3bn	2019-04-01 → 2020-03-31^d	Standalone	Net sales (5-year summary)
Revenue	¥1.2bn	2018-04-01 → 2019-03-31^d	Standalone	Net sales (5-year summary)
Operating income	¥411m	2022-04-01 → 2023-03-31	Standalone	Operating income
Operating income	−¥199m	2021-04-01 → 2022-03-31	Standalone	Operating income
Ordinary income	¥414m	2022-04-01 → 2023-03-31	Standalone	Ordinary income
Ordinary income	−¥161m	2021-04-01 → 2022-03-31	Standalone	Ordinary income
Ordinary income	−¥262m	2020-04-01 → 2021-03-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥132m	2019-04-01 → 2020-03-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥131m	2018-04-01 → 2019-03-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥414m	2022-04-01 → 2023-03-31	Standalone	Income before income taxes
Profit before tax	−¥161m	2021-04-01 → 2022-03-31	Standalone	Income before income taxes
Net income	¥397m	2022-04-01 → 2023-03-31	Standalone	Profit loss
Net income	−¥163m	2021-04-01 → 2022-03-31	Standalone	Profit loss
Net income	−¥264m	2020-04-01 → 2021-03-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥617m	2019-04-01 → 2020-03-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥148m	2018-04-01 → 2019-03-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥3.0bn	at 2023-03-31	Standalone	Assets
Total assets	¥2.5bn	at 2022-03-31	Standalone	Assets
Total assets	¥2.5bn	at 2021-03-31^d	Standalone	Total assets (5-year summary)
Total assets	¥2.8bn	at 2020-03-31^d	Standalone	Total assets (5-year summary)
Total assets	¥2.2bn	at 2019-03-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥1.4bn	at 2023-03-31	Standalone	Liabilities
Total liabilities	¥1.4bn	at 2022-03-31	Standalone	Liabilities
Net assets / equity	¥1.6bn	at 2023-03-31	Standalone	Net assets
Net assets / equity	¥1.1bn	at 2022-03-31	Standalone	Net assets
Net assets / equity	¥1.1bn	at 2021-03-31^d	Standalone	Net assets
Net assets / equity	¥1.2bn	at 2020-03-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥1.8bn	at 2019-03-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥1.3bn	at 2023-03-31	Standalone	Cash and deposits
Cash and deposits	¥1.1bn	at 2022-03-31	Standalone	Cash and deposits
EPS (basic)	¥116.92	2022-04-01 → 2023-03-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-49.43	2021-04-01 → 2022-03-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-81.74	2020-04-01 → 2021-03-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-210.45	2019-04-01 → 2020-03-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-50.78	2018-04-01 → 2019-03-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥78.32	2022-04-01 → 2023-03-31	Standalone	Diluted earnings per share (5-year summary)
Net assets per share	¥449.38	at 2023-03-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥322.5	at 2022-03-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥345.9	at 2021-03-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥410.37	at 2020-03-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥619.3	at 2019-03-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	53.8%	at 2023-03-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	42.5%	at 2022-03-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	45.1%	at 2021-03-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	43.4%	at 2020-03-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	82.0%	at 2019-03-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	29.4%	2022-04-01 → 2023-03-31	Standalone	Rate of return on equity (5-year summary)
Shares issued	3,633,815	at 2023-03-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	3,307,112	at 2022-03-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	3,288,212	at 2021-03-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	2,934,000	at 2020-03-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	2,922,700	at 2019-03-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	44	at 2023-03-31	Standalone	Number of employees
Employees	41	at 2022-03-31	Standalone	Number of employees
Employees	44	at 2021-03-31^d	Standalone	Number of employees
Employees	44	at 2020-03-31^d	Standalone	Number of employees
Employees	44	at 2019-03-31^d	Standalone	Number of employees

Periods use the dates stated in the filing. ^d = earlier-year period dated by calendar; ^v = that date confirmed by the company's own earlier filing.

All source rows · 1,294

Item	Context	Value	Unit
Shareholders equity	Prior1YearInstant_NonConsolidatedMember	1066526000	JPY
Shareholders equity	CurrentYearInstant_NonConsolidatedMember	1643560000	JPY
Valuation difference on available for sale securities	Prior1YearInstant_NonConsolidatedMember	－	JPY
Valuation difference on available for sale securities	CurrentYearInstant_NonConsolidatedMember	-10621000	JPY
Valuation and translation adjustments	Prior1YearInstant_NonConsolidatedMember	－	JPY
Valuation and translation adjustments	CurrentYearInstant_NonConsolidatedMember	-10621000	JPY
Subscription rights to shares	Prior1YearInstant_NonConsolidatedMember	4535000	JPY
Subscription rights to shares	CurrentYearInstant_NonConsolidatedMember	11442000	JPY
Net assets	Prior1YearInstant_NonConsolidatedMember	1071062000	JPY
Net assets	CurrentYearInstant_NonConsolidatedMember	1644380000	JPY
Liabilities and net assets	Prior1YearInstant_NonConsolidatedMember	2507968000	JPY
Liabilities and net assets	CurrentYearInstant_NonConsolidatedMember	3033848000	JPY
Net sales	Prior1YearDuration_NonConsolidatedMember	1324817000	JPY
Net sales	CurrentYearDuration_NonConsolidatedMember	2124051000	JPY
Beginning finished goods cos	Prior1YearDuration_NonConsolidatedMember	53500000	JPY
Beginning finished goods cos	CurrentYearDuration_NonConsolidatedMember	59017000	JPY
Cost of products manufactured	Prior1YearDuration_NonConsolidatedMember	686957000	JPY
Cost of products manufactured	CurrentYearDuration_NonConsolidatedMember	738260000	JPY
Total beginning finished goods and cost of products manufactured for the period	Prior1YearDuration_NonConsolidatedMember	740457000	JPY
Total beginning finished goods and cost of products manufactured for the period	CurrentYearDuration_NonConsolidatedMember	797278000	JPY
Ending finished goods cos	Prior1YearDuration_NonConsolidatedMember	59017000	JPY
Ending finished goods cos	CurrentYearDuration_NonConsolidatedMember	77542000	JPY
Cost of finished goods sold	Prior1YearDuration_NonConsolidatedMember	681440000	JPY
Cost of finished goods sold	CurrentYearDuration_NonConsolidatedMember	719736000	JPY
Gross profit	Prior1YearDuration_NonConsolidatedMember	643377000	JPY
Gross profit	CurrentYearDuration_NonConsolidatedMember	1404315000	JPY
Directors compensations sga	Prior1YearDuration_NonConsolidatedMember	112796000	JPY
Directors compensations sga	CurrentYearDuration_NonConsolidatedMember	107976000	JPY
Salaries and allowances sga	Prior1YearDuration_NonConsolidatedMember	78185000	JPY
Salaries and allowances sga	CurrentYearDuration_NonConsolidatedMember	93738000	JPY
Retirement benefit expenses sga	Prior1YearDuration_NonConsolidatedMember	7572000	JPY
Retirement benefit expenses sga	CurrentYearDuration_NonConsolidatedMember	8612000	JPY
Depreciation sga	Prior1YearDuration_NonConsolidatedMember	5946000	JPY
Depreciation sga	CurrentYearDuration_NonConsolidatedMember	6310000	JPY
Research and development expenses sga	Prior1YearDuration_NonConsolidatedMember	205001000	JPY
Research and development expenses sga	CurrentYearDuration_NonConsolidatedMember	192303000	JPY
Commission fee sga	Prior1YearDuration_NonConsolidatedMember	307196000	JPY
Commission fee sga	CurrentYearDuration_NonConsolidatedMember	409668000	JPY
Other sga	Prior1YearDuration_NonConsolidatedMember	125725000	JPY
Other sga	CurrentYearDuration_NonConsolidatedMember	174775000	JPY
Selling general and administrative expenses	Prior1YearDuration_NonConsolidatedMember	842424000	JPY
Selling general and administrative expenses	CurrentYearDuration_NonConsolidatedMember	993385000	JPY
Operating income	Prior1YearDuration_NonConsolidatedMember	-199047000	JPY
Operating income	CurrentYearDuration_NonConsolidatedMember	410929000	JPY
Interest income noi	Prior1YearDuration_NonConsolidatedMember	1599000	JPY
Interest income noi	CurrentYearDuration_NonConsolidatedMember	1823000	JPY
Foreign exchange gains noi	Prior1YearDuration_NonConsolidatedMember	26688000	JPY
Foreign exchange gains noi	CurrentYearDuration_NonConsolidatedMember	－	JPY
Subsidy income noi	Prior1YearDuration_NonConsolidatedMember	6000000	JPY
Subsidy income noi	CurrentYearDuration_NonConsolidatedMember	6200000	JPY

Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.

Data checks · 24 of 24 passed

balance sheet identity	consolidated 2022-03-31	pass rounding
balance sheet identity	consolidated 2023-03-31	pass
balance sheet identity	non_consolidated 2022-03-31	pass
balance sheet identity	non_consolidated 2023-03-31	pass
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2021-03-31	pass
statement vs summary · net assets	consolidated 2022-03-31	pass
statement vs summary · net assets	consolidated 2023-03-31	pass
statement vs summary · net assets	non_consolidated 2021-03-31	pass
statement vs summary · net assets	non_consolidated 2022-03-31	pass
statement vs summary · net assets	non_consolidated 2023-03-31	pass
statement vs summary · net income attributable to parent	consolidated 2021-04-01/2022-03-31	pass
statement vs summary · net income attributable to parent	consolidated 2022-04-01/2023-03-31	pass
statement vs summary · operating cash flow	consolidated 2021-04-01/2022-03-31	pass
statement vs summary · operating cash flow	consolidated 2022-04-01/2023-03-31	pass
statement vs summary · revenue	consolidated 2021-04-01/2022-03-31	pass
statement vs summary · revenue	consolidated 2022-04-01/2023-03-31	pass
statement vs summary · revenue	non_consolidated 2021-04-01/2022-03-31	pass
statement vs summary · revenue	non_consolidated 2022-04-01/2023-03-31	pass
statement vs summary · total assets	consolidated 2022-03-31	pass
statement vs summary · total assets	consolidated 2023-03-31	pass
statement vs summary · total assets	non_consolidated 2022-03-31	pass
statement vs summary · total assets	non_consolidated 2023-03-31	pass